Luminaire



FIG. 1 illustrates a top perspective view of a luminaire, showing new and ornamental design;

FIG. 2 illustrates a side elevation view thereof;

FIG. 3 illustrates a front elevation view thereof;

FIG. 4 illustrates a top plan view thereof;

FIG. 5 illustrates a bottom plan view thereof; and,

FIG. 6 illustrates a bottom perspective view thereof.

The opposite side elevation view is a mirror image of the shown side elevation view, and the rear elevation view is a mirror image or the front elevation view. 

CLAIM I claim, the ornamental design for a luminaire, as shown and described. 